Locks up and quits upon import

Unfortunately both on my iPhone 5 and iPad 4 this app quits to home screen during the import of most of my files. I was only able to get one small SketchUp file to import. Perhaps there’s a polycount limit? file size limit? No dialog reported this, the app simply quits near the last stage of importing from Dropbox or using the "Open In…” dialog. I love what Trimble is trying to do, I just wish there was more quality control here and that this bug had been caught before release. I do hope for a fix soon; as it stands the entire app is of no use.

SteveHiggs about SketchUp, v2.0